CH395238A - Circuit breaker - Google Patents
Circuit breakerInfo
- Publication number
- CH395238A CH395238A CH1113761A CH1113761A CH395238A CH 395238 A CH395238 A CH 395238A CH 1113761 A CH1113761 A CH 1113761A CH 1113761 A CH1113761 A CH 1113761A CH 395238 A CH395238 A CH 395238A
- Authority
- CH
- Switzerland
- Prior art keywords
- circuit breaker
- breaker
- circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61284A US3154658A (en) | 1960-10-07 | 1960-10-07 | Circuit interrupter with movable tubular contact as sole vent for interrupting chamber |
Publications (1)
Publication Number | Publication Date |
---|---|
CH395238A true CH395238A (en) | 1965-07-15 |
Family
ID=22034795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1113761A CH395238A (en) | 1960-10-07 | 1961-09-26 | Circuit breaker |
Country Status (3)
Country | Link |
---|---|
US (1) | US3154658A (en) |
CH (1) | CH395238A (en) |
DE (1) | DE1199366B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3275778A (en) * | 1962-08-18 | 1966-09-27 | Mitsubishi Electric Corp | Compressed-gas circuit interrupter with pressurized arcing chamber and downstream blast valve |
US3555227A (en) * | 1968-10-21 | 1971-01-12 | Westinghouse Electric Corp | Gas-blast circuit interrupters with lateral venting action |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1073062B (en) * | 1960-01-14 | Voigt & Haeffner Aktiengesellschaft, Frankfurt/M | Compressed air switch with a switching chamber continuously pressurized with compressed air | |
FR636699A (en) * | 1926-04-10 | 1928-04-14 | ||
DE645247C (en) * | 1928-09-08 | 1937-05-25 | Frida Strauss Geb Ruppel | Switch with arc extinguishing by compressed gas |
DE645006C (en) * | 1929-11-22 | 1937-05-20 | Frida Strauss Geb Ruppel | Pressurized gas nozzle switch |
FR707922A (en) * | 1929-12-19 | 1931-07-16 | Siemens Ag | Compressed air switch with point of interruption located in an expansion nozzle |
DE628992C (en) * | 1933-07-30 | 1936-04-21 | Voigt & Haeffner Akt Ges | Switch with arc extinguishing by compressed air |
DE691130C (en) * | 1933-10-20 | 1940-05-18 | Siemens Schuckertwerke Akt Ges | Switch with arc extinguishing by a gas or steam quantity moved in a circuit and repeatedly used for extinguishing |
DE695077C (en) * | 1933-10-20 | 1940-08-15 | Siemens Schuckertwerke Akt Ges | Switch with arc extinguishing by a gas or steam quantity moved in a circuit and repeatedly used for extinguishing |
DE691131C (en) * | 1933-11-19 | 1940-05-18 | Siemens Schuckertwerke Akt Ges | Switch with arc extinguishing by a gas or steam quantity moved in a circuit and repeatedly used for extinguishing |
DE633818C (en) * | 1934-05-10 | 1936-08-07 | Siemens Schuckertwerke Akt Ges | Switch with arc extinguishing by a flowing or expanding gas or vapor extinguishing agent |
GB541941A (en) * | 1940-06-17 | 1941-12-18 | Reyrolle A & Co Ltd | Improvements in or relating to a.c. electric circuit-breakers of the gas-blast type |
GB570511A (en) * | 1943-12-14 | 1945-07-10 | Willis Bevan Whitney | Improvements in gas-blast a.c. arc-rupturing devices |
DE1086321B (en) * | 1956-07-20 | 1960-08-04 | Licentia Gmbh | High-voltage circuit breaker with a series-mounted voltage isolator |
GB866186A (en) * | 1958-10-13 | 1961-04-26 | Almaenna Svenska Elek Ska Akti | Improvements in air-blast electric circuit-breakers |
-
1960
- 1960-10-07 US US61284A patent/US3154658A/en not_active Expired - Lifetime
-
1961
- 1961-09-06 DE DEW30659A patent/DE1199366B/en active Pending
- 1961-09-26 CH CH1113761A patent/CH395238A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US3154658A (en) | 1964-10-27 |
DE1199366B (en) | 1965-08-26 |
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